Compare 8221 vs 8537
| Property | 8221 | 8537 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 82211 | 85371 |
| Prime factorization | 8221 | 8537 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8221 | 1, 8537 |
| Number of properties | 7 | 8 |
| Additive primes | 505th | 517th |
| Chen primes | 554th | 565th |
| Long primes | 413th | |
| Lucky primes | 187th | |
| Primes | 1031st | 1064th |
| Prime triplets (1st member) | 104th | |
| Pythagorean primes | 511th | 529th |
| Sexy primes (1st member) | 362nd | |
| Super primes | 173rd | |
| Twin primes (1st member) | 183rd | |
| Twin primes (2nd member) | 178th | |
| Roman numberals | ||
| Base 2 | 100000000111012 | 100001010110012 |
| Base 3 | 1020211113 | 1022010123 |
| Base 4 | 20001314 | 20111214 |
| Base 5 | 2303415 | 2331225 |
| Base 6 | 1020216 | 1033056 |
| Base 7 | 326537 | 336147 |
| Base 8 | 200358 | 205318 |
| Base 9 | 122449 | 126359 |
| Base 10 | 822110 | 853710 |
| Base 11 | 61a411 | 646111 |
| Base 12 | 491112 | 4b3512 |
| Base 13 | 398513 | 3b6913 |
| Base 14 | 2dd314 | 317b14 |
| Base 15 | 268115 | 27e215 |
| Base 16 | 201d16 | 215916 |